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| Format: | Recurso digital |
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Zenodo
2026
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| Online Access: | https://doi.org/10.5281/zenodo.18904845 |
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Table of Contents:
- <p>What if gravity is not a fundamental force, but a consequence of how quantum information is organised in spacetime?<br>This paper derives the Einstein gravitational equations directly from the mathematics of information theory — specifically, from the relative entropy between quantum states on curved spacetime. Relative entropy measures how distinguishable two quantum states are; here it plays the role of a gravitational potential on the space of spacetime geometries.<br>The central result — the Gogishvili Equation — shows that the second variation of relative entropy is uniquely determined by the Lovelock gravitational tensors. This uniqueness follows from four information-theoretic axioms alone, without assuming any action principle. As a consequence, the vacuum Einstein equation G_ab = 0 emerges from a stationarity condition, and Newton's constant G_</p>